I don't like the colour combination. They are way to strong in my opinion, they are like slashing each other. And I like the Sora pic you chose but it looks a little dragged out of propotions. And it doesn't hurt to make the text a little more visible and make it stand a little more out =P
You can clearly tell that the render is on top of everything.. even the border. The render should be like.. the second or third layer -- that way you build up around it, creating depth innit. Anyway, the colouring is just.. wow. Doesnt go. There's no real lighitng, apart from behind him and it's just a little speck. Oh yeah, the render looks squished & the text is ugly on the flatness of the background. D: Border is too big anyway XD;; And the "You" of the text looks real far away from the rest of the text. Which is bad ^_^;; Keep working on it.